<template>
  <view>
    <!-- search搜索组件 -->
    <view class="search-box">
      <my-search @click="gotoSearch"></my-search>
    </view>
    <!-- Home -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item,i) in swiperList" :key="i">
        <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id">
          <image :src="item.image_src"></image>
        </navigator>
      </swiper-item>
    </swiper>
    <!-- 分类导航区 -->
    <view class="nav-list">
      <view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
        <image :src="item.image_src" class="nav-img"></image>
      </view>
    </view>
    <!-- 楼层区域 -->
    <view class="floor-list">
      <view class="floor-item" v-for="(item,i) in floorList" :key="i">
      <!-- 楼层标题  -->
      <image :src="item.floor_title.image_src" class="floor-title"></image>
      <view class="floor-img-box">
        <!-- 左侧大图片的盒子 -->
        <navigator class="left-img-box" :url="item.product_list[0].url">
          <image :src="item.product_list[0].image_src" :style="{width: item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>
        </navigator>
        <!-- 右侧小图片的盒子 -->
        <view class="right-img-box">
          <navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2 !==0" :url="item2.url">
            <image :src="item2.image_src" :style="{width: item2.image_width + 'rpx'}" mode="widthFix"></image>
          </navigator>
        </view>
      </view>
      </view>
    </view>
  </view>
</template>

<script>
import { $http } from '@escook/request-miniprogram';
import badgeMix from "@/mixins/tabbar-badge.js"
  export default {
    mixins:[badgeMix],
    data() {
      return {
        //轮播图数据
        swiperList:[],
        //分类导航的数据列表
        navList:[],
        //楼层数据
        floorList:[]
      };
    },
    onLoad() {
      //调用方法获取轮播图数据
      this.getSwiperList()
      //获取分类导航数据
      this.getNavList()
      //获取楼层数据
      this.getFloorList()
    },
    methods:{
     async getSwiperList() {
      const {data:res} = await uni.$http.get('/api/public/v1/home/swiperdata')
      //请求失败
      if(res.meta.status !== 200) return uni.$showMsg()
      this.swiperList = res.message
      // uni.$showMsg('数据请求成功')
      },
      async getNavList() {
         const {data:res} = await uni.$http.get('/api/public/v1/home/catitems')
        // console.log(res)
          //请求失败
          if(res.meta.status !== 200) return uni.$showMsg()
          this.navList = res.message
        },
        navClickHandler(item){
          if(item.name === '分类') {
            uni.switchTab({
              url:'/pages/cate/cate'
            })
          }
        },
        async getFloorList() {
        const {data:res} = await uni.$http.get('/api/public/v1/home/floordata')
        //请求失败
        if(res.meta.status !== 200) return uni.$showMsg()
        res.message.forEach(floor => {
          floor.product_list.forEach(prod => {
            prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
          })
        })
        this.floorList = res.message
        // uni.$showMsg('数据请求成功')
        },
        gotoSearch() {
          console.log('ok')
          uni.navigateTo({
            url:'/subpkg/search/search'
          })
        }
      }
    } 
</script>

<style lang="scss">
  swiper {
    height: 330rpx;
    .swiper-item,
    image {
      width: 100%;
      height: 100%;
    }
  }
  .nav-list {
    display: flex;
    justify-content: space-around;
    margin: 15px 0;
    .nav-img {
      width: 128rpx;
      height: 140rpx;
    }
  }
  .floor-title {
    height: 60rpx;
    width: 100%;
    display: flex;
  }
  .right-img-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .floor-img-box {
    display: flex;
    padding-left: 10rpx;
  }
  .search-box {
    position: sticky;
    top: 0;
    z-index: 999;
  }
</style>
